Investigation services for insurance, legal, corporate and business, workers' compensation fraud and attorneys. Based in Newtown.

Glastonbury-based firm that provides computer investigations and data recovery services for individuals, companies, the legal profession and law enforcement agencies.

Southbury-based agency providing investigative services for theft and fraud, pre-employment screening, undercover, cold case files, surveillance and insurance claims, among other practice areas.

Safety and risk management, OSHA compliance, special investigations, and background screening services. Located in East Hartford.

Private investigators, crimal defense, divorce and surveillance equipment

Business intelligence and due diligence services for the financial community.

Ashford agency offers services to legal and the private sector.